Map › Holidays A–Z › World Oceans Day
When is World Oceans Day 2026?
World Oceans Day 2026 is on Monday, June 8, 2026 in United States.
World Oceans Day is annually observed on June 8 to raise awareness of the challenges humanity faces to protect the world's oceans.
See June 8 on the world mapWorld Oceans Day 2026 by country
| Country | Date |
|---|---|
| 🇺🇸 United States | June 8Monday |
Questions about World Oceans Day
- When is World Oceans Day in 2026?
- World Oceans Day is on Monday, June 8, 2026.
- Which countries celebrate World Oceans Day?
- World Oceans Day is marked in 1 country: United States.
- Is World Oceans Day a public holiday?
- In 2026 it's listed as an observance or regional holiday rather than a nationwide day off. Check the table for each country.
Other holidays around the same time
- Independence Day January 1
- Mother's Day February 8
- Father's Day January 4
- Whit Monday May 25
- Eid al-Adha May 25
- National Day February 4
- Constitution Day January 7
- Corpus Christi June 4
- Emancipation Day March 22
- Children's Day January 6
- Republic Day January 1
- Muharram June 15